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    • 10. 发明申请
    • Belt tensioning device
    • 皮带张紧装置
    • US20050043131A1
    • 2005-02-24
    • US10950847
    • 2004-09-27
    • Jochen AsbeckThomas BerndtJoachim JudRudolf Bonse
    • Jochen AsbeckThomas BerndtJoachim JudRudolf Bonse
    • F16H7/10F16H7/08F16H7/12
    • F16H7/1218F16H2007/081F16H2007/084
    • A tensioning device for attraction mechanism including a receiving and mounting housing, a roller carrier pivotably connected to the mounting housing, a bearing which radially supports the roller carrier relative to the mounting housing, a spring between the roller carrier and the mounting housing for applying a tensioning force, and a damping device. The damping device includes a damping bush which, by friction, dampens any movement between the roller carrier and the mounting housing in such a way that damping is greater in the direction of an increasing tension force than in the direction of decreasing tension force. A flat band spring applies the friction force to the damping bush. The flat band spring is secured, at a first end, to the receiving and mounting housing in a rotationally fast way, and at a second end to the damping bush in a rotationally fast way.
    • 一种用于吸引机构的张紧装置,包括接收和安装壳体,与所述安装壳体可枢转地连接的辊架,相对于所述安装壳体径向支撑所述辊架的轴承,在所述辊架和所述安装壳体之间的弹簧, 张紧力和阻尼装置。 阻尼装置包括阻尼衬套,该阻尼衬套通过摩擦阻尼辊承载件和安装壳体之间的任何运动,使阻尼在增加张力的方向上大于在减小张力方向上的阻力。 平带弹簧将摩擦力施加到阻尼衬套。 扁平带弹簧在第一端以旋转快速的方式固定到接收和安装壳体,并且在第二端以旋转快速的方式固定到阻尼衬套。